1036832420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{4211}}^1$

素因数の和:5180

約数の個数: 48

約数和(自身を含む): 2347869888

約数和(自身を除く): 1311037468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 947, 1894, 3788, 4211, 4735, 8422, 9470, 12311, 16844, 18940, 21055, 24622, 42110, 49244, 54743, 61555, 84220, 109486, 123110, 218972, 246220, 273715, 547430, 1094860, 3987817, 7975634, 15951268, 19939085, 39878170, 51841621, 79756340, 103683242, 207366484, 259208105, 518416210, 1036832420]

約数ペア:

[(1, 1036832420), (2, 518416210), (4, 259208105), (5, 207366484), (10, 103683242), (13, 79756340), (20, 51841621), (26, 39878170), (52, 19939085), (65, 15951268), (130, 7975634), (260, 3987817), (947, 1094860), (1894, 547430), (3788, 273715), (4211, 246220), (4735, 218972), (8422, 123110), (9470, 109486), (12311, 84220), (16844, 61555), (18940, 54743), (21055, 49244), (24622, 42110)]